10121133022320 has 320 divisors, whose sum is σ = 33387107088384. Its totient is φ = 2530993766400.

The previous prime is 10121133022291. The next prime is 10121133022321. The reversal of 10121133022320 is 2322033112101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10121133022321) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 67219120 + ... + 67369520.

Almost surely, 2^{10121133022320} is an apocalyptic number.

10121133022320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10121133022320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16693553544192).

10121133022320 is an abundant number, since it is smaller than the sum of its proper divisors (23265974066064).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10121133022320 is a wasteful number, since it uses less digits than its factorization.

10121133022320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150680 (or 150674 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 10121133022320 its reverse (2322033112101), we get a palindrome (12443166134421).

The spelling of 10121133022320 in words is "ten trillion, one hundred twenty-one billion, one hundred thirty-three million, twenty-two thousand, three hundred twenty".